cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A251723 First differences of A054272, A250473 and A250474: a(n) = A054272(n+1) - A054272(n).

Table of values

n a(n)
1 1
2 4
3 5
4 14
5 8
6 21
7 10
8 26
9 46
10 15
11 56
12 43
13 19
14 45
15 79
16 77
17 31
18 89
19 65
20 29
21 105
22 74
23 113
24 162
25 88
26 41
27 86
28 41
29 99
30 353
31 98
32 164
33 48
34 298
35 57
36 181
37 185
38 127
39 197
40 194
41 75
42 355
43 76
44 143
45 74
46 462
47 478
48 167
49 81
50 165
51 269
52 89
53 437
54 274
55 273
56 291
57 90
58 291
59 198
60 98
61 511
62 734
63 219
64 106
65 214
66 783
67 340
68 578
69 124
70 240
71 362
72 488
73 380
74 379
75 251
76 393
77 529
78 261
79 530
80 669
81 150
82 708
83 150

List of values

[1, 4, 5, 14, 8, 21, 10, 26, 46, 15, 56, 43, 19, 45, 79, 77, 31, 89, 65, 29, 105, 74, 113, 162, 88, 41, 86, 41, 99, 353, 98, 164, 48, 298, 57, 181, 185, 127, 197, 194, 75, 355, 76, 143, 74, 462, 478, 167, 81, 165, 269, 89, 437, 274, 273, 291, 90, 291, 198, 98, 511, 734, 219, 106, 214, 783, 340, 578, 124, 240, 362, 488, 380, 379, 251, 393, 529, 261, 530, 669, 150, 708, 150]